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| 1 | Endoscopic ultrasonography for gastric submucosal lesions显示文摘Gastric submucosal tumors(SMTs) are a rather frequent finding,occurring in about 0.36%of routine upper GIendoscopies.Endoscopic ultrasonography(EUS) has emerged as a reliable investigative procedure for evaluation of these lesions.Diagnostic EUS has the ability to differentiate intramural tumors from extraluminal compressions and can also show the layer of origin of gastric SMTs.Tumors can be further characterized by their layer of origin,echo pattern and margin.EUS-risk criteria of their malignant potential are presented,although the emergence of EUS-FNA has opened new indications for transmural tissue diagnosis and expanded the possibilities of EUS in SMTs of the stomach.Tissue diagnosis should address whether the SMT is a Gastrointestinal stromal tumour(GIST) or another tumor type and evaluate the malignant potential of a given GIST.However,there seems to be a lack of data on the optimal strategy in SMTs suspected to be GISTs with a negative EUS-FNA tissue diagnosis.The current management strategies,as well as open questions regarding their treatment are also presented. | Ioannis S Papanikolaou Konstantinos Triantafyllou Anastasia Kourikou Thomas Rsch | 2011 | World Journal of Gastrointestinal Endoscopy2011,3,5: | 44 |
| 2 | 高光谱遥感在农作物长势监测中的应用显示文摘该研究是加拿大Saskatchewan Scott农作物轮作系统(ACS)研究的一部分。研究始于1994年,历时18a,评价9个可耕种农作物产量系统的可靠性。由3种处理水平(organic,reduced,high)和3种作物多样性水平(low,diversified annual grains,diversified annual perennials)结合而产生的9个农作物产量系统,被用于监测和评价加拿大牧场不同处理和不同作物种植轮作下可耕种农作物的产量。在2003年生长季共收集了3次叶面积指数和光谱反射率的数据:生长季前期(6月)、生长季旺盛期(7月)、生长季后期(8月)。叶面积指数是由LAI-2000植物冠层分析仪监测的,光谱测量是由覆盖了350-2500 nm波长范围共2215个波段的ADS便携式高光谱仪完成的。结果显示,光学测量可以用于监测农作物生长状况的差异。从生长季的早期到中期,光谱和叶面积指数在不同处理下有显著差异。7月中期是用遥感资料监测农作物长势的最佳季节;红光波段与近红外波段反射率的比值和基于这两个波段构造的归一化植被指数,是检测农作物长势的最佳植被指数。 | 郑有飞 Guo X Olfert O Brandt S Thomas G Weiss R Sproule L | 2007 | 气象与环境科学2007,30,1: | 22 |
| 3 | 冠状动脉内影像学临床应用专家共识(第一部分):对冠状动脉介入治疗的指导与优化显示文摘欧洲心血管介入协会(EAPCI)专家组系统总结了血管内超声(IVUS)和光学相干断层成像(OCT)这两种血管内影像学检查临床应用指征的现有证据,提供了关于IVUS和OCT指导经皮冠状动脉介入治疗(PCI)的应用价值,并明确了最可能从腔内影像学指导的介入治疗中获得临床收益的患者或病变类型,同时详细论述了PCI前如何使用IVUS或OCT优化支架尺寸(支架长度和直径)和手术策略的选择。此外,专家推荐对支架失败(支架内再狭窄或支架内血栓形成)的患者应常规进行冠状动脉内影像学检查,并首选OCT。最后,重点论述了IVUS和OCT在指导PCI和评估支架失败两个方面的优势和局限性,并对未来需要深入研究的领域进行了展望。 | Lorenz Raber Gary S Mintz Konstantinos C Koskinas Thomas W Johnson Niels R Holm Yoshinubo Onuma Maria D Radu Michael Joner Bo Yu Haibo Jia Nicolas Meneveau Jose M.de la Torre Hemandez Javier Escaned Jonathan Hill Francesco Prati Antonio Colombo Carlo di Mario Evelyn Regar Davide Capodanno William Wijns Robert A Byme Giulio Guagliumi | 2019 | 中华心血管病杂志2019,47,1: | 17 |
| 4 | Faecalibacterium prausnitzii and human intestinal health显示文摘 | S Miquel R Martín O Rossi LG Bermúdez-Humarán JM Chatel H Sokol M Thomas JM Wells P Langella | 2013 | Current Opinion in Microbiology2013,,: | 3 |
| 5 | Th1 cytokines promote T-cell binding to antigen-presenting cells via enhanced hyaluronan production and accumulation at the immune synapse显示文摘Hyaluronan(HA)production by dendritic cells(DCs)is known to promote antigen presentation and to augment T-cell activation and proliferation.We hypothesized that pericellular HA can function as intercellular‘glue’directly mediating T cell–DC binding.Using primary human cells,we observed HA-dependent binding between T cells and DCs,which was abrogated upon pre-treatment of the DCs with 4-methylumbelliferone(4-MU),an agent which blocks HA synthesis.Furthermore,T cells regulate HA production by DCs via T cell-derived cytokines in a T helper(Th)subset-specific manner,as demonstrated by the observation that cell-culture supernatants from Th1 but not Th2 clones promote HA production.Similar effects were seen upon the addition of exogenous Th1 cytokines,IL-2,interferon c(IFN-c)and tumor necrosis factor a(TNF-a).The critical factors which determined the extent of DC–T cell binding in this system were the nature of the pre-treatment the DCs received and their capacity to synthesize HA,as T-cell clones which were pre-treated with monensin,added to block cytokine secretion,bound equivalently irrespective of their Th subset.These data support the existence of a feedforward loop wherein T-cell cytokines influence DC production of HA,which in turn affects the extent of DC–T cell binding.We also document the presence of focal deposits of HA at the immune synapse between T-cells and APC and on dendritic processes thought to be important in antigen presentation.These data point to a pivotal role for HA in DC–T cell interactions at the IS. | Paul L Bollyky Stephen P Evanko Rebecca P Wu Susan Potter-Perigo S Alice Long Brian Kinsella Helena Reijonen Kelly Guebtner Brandon Teng Christina K Chan Kathy R Braun John A Gebe Gerald T Nepom Thomas N Wight | 2010 | Cellular & Molecular Immunology2010,7,3: | 3 |
| 6 | Endostatin: An Endogenous Inhibitor of Angiogenesis and Tumor Growth显示文摘 | Michael S O’Reilly Thomas Boehm Yuen Shing Naomi Fukai George Vasios William S Lane Evelyn Flynn James R Birkhead Bjorn R Olsen Judah Folkman | 1997 | Cell1997,,2: | 3 |
| 7 | Treatment of relapsing autoimmune pancreatitis with immunomodulators and rituximab: the Mayo Clinic experience显示文摘 | Phil A Hart Mark D Topazian Thomas E Witzig Jonathan E Clain Ferga C Gleeson Robin R Klebig Michael J Levy Randall K Pearson Bret T Petersen Thomas C Smyrk Aravind Sugumar Naoki Takahashi Santhi S Vege Suresh T Chari | 2013 | Gut2013,,11: | 2 |
| 8 | Treatment of relapsing autoimmune pancreatitis with immunomodulators and rituximab: the Mayo Clinic experience显示文摘 | Phil A Hart Mark D Topazian Thomas E Witzig Jonathan E Clain Ferga C Gleeson Robin R Klebig Michael J Levy Randall K Pearson Bret T Petersen Thomas C Smyrk Aravind Sugumar Naoki Takahashi Santhi S Vege Suresh T Chari | 2013 | Gut2013,,11: | 2 |
| 9 | Risk for esophageal neoplasia in B arrett’s esophagus patients with mucosal changes indefinite for dysplasia显示文摘 | Bela Horvath Prabhdeep Singh Hao Xie Prashanthi N Thota Daniela S Allende Rish K Pai Deepa T Patil Thomas P Plesec John R Goldblum Xiuli Liu | 2015 | J Gastroenterol Hepatol2015,,: | 2 |
| 10 | T - cell tolerance or function is determined by combinatorial costimulatory signals显示文摘 | Nurieva R Thomas S Nguyen T | 2006 | EMBO J2006,25,11: | 1 |
| 11 | Effects of comminution temperature on the quality and shelf life of buffalo meat nuggets显示文摘 | Thomas R Anjaneyulu A S R Gadekar Y P | 2007 | Food Chemistry2007,103,: | 1 |
| 12 | Short term evaluation of carbon coated and uncoated porous titanium implants clin显示文摘 | COOK S D HADDAD R J | 1989 | Clin Mater1989,4,: | 1 |
| 13 | Growth hormone in the females with liver cirrhosis显示文摘 | Grun R Jacyna S Thomas H | 1989 | Gastroenterol1989,27,6: | 1 |
| 14 | Characterization of diurnal changes in activity of enzymes involved in sucrose biosynthesis显示文摘 | THOMAS W R JRPHILLIP S KERR HUBER S C | 1983 | Plant Physiol1983,73,: | 1 |
| 15 | The role of SO2 as an additive to organic Li-ion battery electrolytes显示文摘 | Ein-Eli Y Thomas S R Koch V R | 1997 | J Electrochem Soc1997,144,4: | 1 |
| 16 | A GIS - based decision support system for brown-field redevelopment显示文摘 | Thomas S R | 2002 | Landscape Urban Plan2002,58,1: | 1 |
| 17 | Relationships between flow, self-concept, psychological skills, and performance 显示文摘 | JACKSON S A THOMAS P R MARSH H W | 2001 | Journal of Aoolied Soort Psvcholow2001,13,2: | 1 |
| 18 | Organic chemistry on a polyimide surface显示文摘 | Thomas R R Buchwalter S L Buchwalter L P | 1992 | Macromolecules1992,25,: | 1 |
| 19 | Intestina lmueosal alterations in experimental cirrhos is in the rat: role of oxygen free radicals显示文摘 | Ramachandran A Prabhu R Thomas S | 2002 | H epatology2002,35,3: | 1 |
| 20 | Adjuvant postoperative radiotherapy and chemotherapy in rectal carcinoma: a review of the Gastrointestinal Tumor Study Group experience 显示文摘 | Thomas P R Lindblad A S | 1988 | Radiother Oncol1988,13,: | 1 |